Senior Data Warehouse Developer / Database Programmer (m/f/d) (Exasol, STACKIT, Cloud DWH, Data Vault)
Project specification
Period 25.05.2026 - 07.12.2026
Daily rate 904 - 1104€
Remote 100%
Languages
German (Advanced)
English (Advanced)
Project expertise
Industries
Information Technology
Areas
Business Intelligence Information Technology
Description
As part of a proof of concept (PoC), we need to determine whether Exasol on STACKIT is suitable as a new analytics platform for controlling (with the frontend strategy also on STACKIT).
Responsibilities:
- Conducting and technical evaluation of a proof of concept (PoC) for introducing Exasol on STACKIT as a new analytics platform in the controlling environment
- Analyzing the suitability of Exasol in combination with frontend strategy solutions on STACKIT
- Designing and implementing modern cloud data warehouse architectures
- Developing and optimizing complex database solutions based on Oracle and SQL Server
- Creating and further developing data models (conceptual, logical, and dimensional)
- Collaborating on architecture and integration projects based on Data Vault
- Supporting the modernization and migration of legacy SQL code using modern AI-powered approaches
- Building and optimizing CI/CD processes as well as Git-based development and deployment workflows
- Collaborating with business units, architecture teams, and platform owners
Requirements
- Expert knowledge in SQL and experience with MDS databases (Redshift, BigQuery, Snowflake, Databricks, Exasol)
- Expert experience in cloud DWH projects
- Expert experience in Data Vault projects
- Expert knowledge of Git versioning and CI/CD processes
- Advanced knowledge of Microsoft Analysis Services MOLAP
- Basic knowledge of using agentic AI for migrating legacy SQL code
- Advanced knowledge of data modeling, conceptual and dimensional modeling
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Frequently asked questions
The project is fully remote, providing complete location flexibility.
The project preferably starts in May 2026 and is planned to end in December 2026 (7 months).
The project is 100% remote. You can work from any location.
The project offers a daily rate of 904 - 1104€ which breaks down to an hourly rate of 113 - 138€/h.
The project requires German (Advanced) as essential language. Additionally, English (Advanced) is desirable.
The project is related to the following industry: Information Technology.
The project covers the following business areas: Business Intelligence and Information Technology.
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